4 years ago

8. What are the advantages of switching a quadratic function from standard form into vertex form?

Mathematics

1 answer:

Airida [17]4 years ago

3 0

Answer:

vertex form automatically gives you your vertex and your y intercept so all you need to do is graph. Hope this helps

Step-by-step explanation:

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anyanavicka [17]

Answer:

x = 13

Step-by-step explanation:

(11x - 15) + (5x - 13) =180

16x -28 = 180

16x = 208

x = 13

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3 years ago

What are the solutions to the equation 3(x – 4)(x + 5) = 0?

iris [78.8K]

Answer:

x=4 and x= - 5

Step-by-step explanation:

In order to solve this we should re-arrange the equation:

$(x-4)(x+5)=\frac{0}{3}$

This is equal to:

$(x-4)(x+5)=0$

Then we can seperate this into:

$(x-4)=0\\(x+5)=0$

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dem82 [27]

Your answer is 8.25 hope this help also remember to hit that brainliest button

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madam [21]

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